FR2454206B1 - - Google Patents

Info

Publication number
FR2454206B1
FR2454206B1 FR7908904A FR7908904A FR2454206B1 FR 2454206 B1 FR2454206 B1 FR 2454206B1 FR 7908904 A FR7908904 A FR 7908904A FR 7908904 A FR7908904 A FR 7908904A FR 2454206 B1 FR2454206 B1 FR 2454206B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7908904A
Other languages
French (fr)
Other versions
FR2454206A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7908904A priority Critical patent/FR2454206A1/fr
Priority to NO800972A priority patent/NO800972L/no
Priority to EP80400460A priority patent/EP0018867A3/fr
Priority to JP4474780A priority patent/JPS55141922A/ja
Priority to PT71065A priority patent/PT71065A/pt
Priority to BR8002148A priority patent/BR8002148A/pt
Priority to MX181874A priority patent/MX146857A/es
Priority to AR280618A priority patent/AR221933A1/es
Publication of FR2454206A1 publication Critical patent/FR2454206A1/fr
Application granted granted Critical
Publication of FR2454206B1 publication Critical patent/FR2454206B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/14—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to occurrence of voltage on parts normally at earth potential
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/008—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for protective arrangements according to this subclass
FR7908904A 1979-04-09 1979-04-09 Alimentation electrique de securite a thyristor entre masse et terre Granted FR2454206A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7908904A FR2454206A1 (fr) 1979-04-09 1979-04-09 Alimentation electrique de securite a thyristor entre masse et terre
NO800972A NO800972L (no) 1979-04-09 1980-04-01 Stroemforsynings-vernekobling med tyristor mellom gods og jord
EP80400460A EP0018867A3 (fr) 1979-04-09 1980-04-04 Alimentation électrique de sécurité à thyristor
PT71065A PT71065A (fr) 1979-04-09 1980-04-07 Alimentation electrique de securite a thyristor entre masse et terre
JP4474780A JPS55141922A (en) 1979-04-09 1980-04-07 Safety power supply
BR8002148A BR8002148A (pt) 1979-04-09 1980-04-08 Alimentacao eletrica de seguranca
MX181874A MX146857A (es) 1979-04-09 1980-04-08 Dispositivo de alimentacion electrica para seguridad de tiristor entre masa y tierra
AR280618A AR221933A1 (es) 1979-04-09 1980-04-09 Dispositivo de seguridad para ser intercalado entre una fuente de alimentacion y un artefacto para proteger a este

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908904A FR2454206A1 (fr) 1979-04-09 1979-04-09 Alimentation electrique de securite a thyristor entre masse et terre

Publications (2)

Publication Number Publication Date
FR2454206A1 FR2454206A1 (fr) 1980-11-07
FR2454206B1 true FR2454206B1 (es) 1983-05-27

Family

ID=9224124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908904A Granted FR2454206A1 (fr) 1979-04-09 1979-04-09 Alimentation electrique de securite a thyristor entre masse et terre

Country Status (8)

Country Link
EP (1) EP0018867A3 (es)
JP (1) JPS55141922A (es)
AR (1) AR221933A1 (es)
BR (1) BR8002148A (es)
FR (1) FR2454206A1 (es)
MX (1) MX146857A (es)
NO (1) NO800972L (es)
PT (1) PT71065A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375660A (en) * 1981-02-03 1983-03-01 Tektronix, Inc. Ground isolation monitoring apparatus having a protective circuit
FR2500210A1 (fr) * 1981-02-18 1982-08-20 Osmond Max Alimentation electrique secteur de securite perfectionnee a relais
FR2504322A1 (fr) * 1981-04-15 1982-10-22 Ferraz & Cie Lucien Systeme de securite a l'encontre de la mise sous tension de structures metalliques
JPS6389017A (ja) * 1986-10-01 1988-04-20 株式会社日立製作所 漏電遮断装置
JPS63251124A (ja) * 1987-04-02 1988-10-18 Fanuc Ltd ワイヤカツト放電加工機の感電防止装置
IT1231846B (it) * 1989-09-14 1992-01-14 Electrical Safety Company S R Sistema elettronico di sicurezza, antifolgorazione, per macchine ed impianti elettrici.
CN102195283B (zh) * 2010-03-03 2015-02-25 华为终端有限公司 终端产品及其安全防护方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE613899C (de) * 1930-01-15 1935-05-29 Schiele & Bruchsaler Industrie Schutzschalter mit Fehlerstromspule
GB405614A (en) * 1931-07-27 1934-01-29 Gen Electric Improvements in and relating to protective arrangements for electric apparatus
DE1159555B (de) * 1962-03-30 1963-12-19 Siemens Ag Anordnung zum Schutz gegen Beruehrungsspannungen an Geraeten der elektrischen Nachrichtentechnik
FR1457670A (fr) * 1965-09-23 1966-01-24 Equip Thermique L Détecteur de tension
FR1499450A (fr) * 1966-09-16 1967-10-27 Const De Vaux Andigny Atel Dispositif de protection contre les défauts d'isolement
AU7680374A (en) * 1974-01-03 1976-06-24 Selke H D Electrical safety device
US4049976A (en) * 1976-05-07 1977-09-20 Pascente Joseph E Solid-state voltage switching circuit
US4075510A (en) * 1976-09-17 1978-02-21 Pascente Joseph E Thyristor voltage switching circuits
FR2382081A1 (fr) * 1977-02-28 1978-09-22 Zaklady Wytworcze Aparatury Wy Transformateur de courant permettant un courant de court-circuit eleve

Also Published As

Publication number Publication date
PT71065A (fr) 1980-05-01
MX146857A (es) 1982-08-25
EP0018867A2 (fr) 1980-11-12
JPS55141922A (en) 1980-11-06
EP0018867A3 (fr) 1980-11-26
BR8002148A (pt) 1980-11-25
NO800972L (no) 1980-10-10
AR221933A1 (es) 1981-03-31
FR2454206A1 (fr) 1980-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse